NEWS FLASH:NNHO CONTRIBUTES 85,385Km2 BATHYMETRIC DATA TO THE NIPPON FOUNDATION-GEBCO SEABED 2030 PROJECT; FRENCH SHIPYARD OCEA SA DELIVERS STATE-OF-THE-ART OFFSHORE SURVEY VESSEL 115 VESSEL TO NIGERIAN NAVY; REAR ADMIRAL CHUKWUEMEKA EBENEZER OKAFOR RECEIVES 2023 ALEXANDER DALRYMPLE AWARD IN UNITED KINGDOM; 2024 TIDAL PREDICTION TABLE AVAILABLE AT NNHO APAPA AND NNHS PORT HARCOURT; NIGERIAN NAVY DELEGATION VISIT TO THE ITALIAN NAVY HYDROGRAPHIC INSTITUTE;HYDROGRAPHER OF THE NAVY MAKES A COURTESY CALL ON THE VICE CHANCELLOR OF THE UNIVERSITY OF LAGOS; REAR ADMIRAL AO OLUGBODE ASSUMES OFFICE AS THE HYDROGRAPHER OF THE NAVY;THE NNHO HAS PRODUCED NAUTICAL CHARTS FROM ALAPE IN ONDO STATE TO APAPA IN LAGOS STATE. NOW AVAILABLE AT NNHO APAPA AND NNHS PORTHARCOURT;THE NNHO HAS COMPLETED THE SURVEY AND CHARTING OF OGUTA LAKE TO BONNY CHANNEL;THE NNHO HAS PRODUCED PAPER AND ELECTRONIC CHARTS OF THE LOWER NIGER RIVER TO BURUTU. NOW AVAILABLE AT NNHO APAPA AND NNHS PORTHARCOURT; 2023 TIDAL PREDICTION TABLE AVAILABLE AT NNHO APAPA AND NNHS PORT HARCOURT;NNHO LAUNCHES TWO PUBLICATIONS, VIZ; NNP2 - SYMBOLS AND ABBREVIATIONS USED ON PAPER CHARTS AND NNP3 - INTERNATIONAL REGULATIONS FOR PREVENTING COLLISIONS AT SEA; NNS LANA WINS BEST LARGE RESEARCH VESSEL AWARD 2021; THE NNHO HAS PRODUCED ANOTHER INDIGENOUS CHART "LAGOS LAGOON-APAPA TO IKORODU NG4402"; NOW AVAILABLE- LAGOS LAGOON-APAPA TO IKORODU NG4402, OGUNKOBO TO TINCAN CHART NG4401, LAGOS HARBOUR CHART NG2501 AND TRAINING CHARTS OF NIGERIAN WATERS AT NNHO APAPA AND NNHS PORT HARCOURT

NNHO Past Hydrographers

The following are the past hydrographers of the Nigerian Navy:

Trolltunga Norway
LtCdr MAB Elegbede FSS psc
21 Dec 73- 11 Nov 75
Trolltunga Norway
Cdr PP Nandi (Indian Navy)
12 Nov 75 - 12 Feb 79
Trolltunga Norway
Cdr GN Obianwu FSS psc
13 Feb 79 - 14 Jul 81
Capt D Osunmakinde
Cdr D Osunmakinde FSS psc
15 Feb 81 - 01 Jul 84
Capt D Osunmakinde
Capt D Osunmakinde FSS PSC NWC
01 Jul 84 -  Feb 85 
Trolltunga Norway
Cdr WO Arokodare FSS PSC
 Feb 85 - 01 Oct 85
Trolltunga Norway
Capt WO Arokodare FSS PSC
 01 Oct 85 - 31 Jan 86
Trolltunga Norway
Cdr JO Abulu FSS PSC+ BSc
31 Jan 86 - 01 Jan 88
Trolltunga Norway
Capt JO Abulu FSS PSC+ BSc
01 Jan 88 - Aug 91
Trolltunga Norway
Capt Ogunfiade FSS PSC+ BSc
16 Nov 92 - 15 Jul 94
Trolltunga Norway
Capt BO Ogundele MSS PSC+ fwc
08 Aug 94 - 23 Dec 96
Trolltunga Norway
Cdre BO Ogundele MSS PSC+ fwc
23 Dec 96 - 17 Jan 97
Trolltunga Norway
Capt AB Agbaje MSS PSC fwc
17 Jan 97 - 06 Apr 98
Capt AG Ikwechegh
Capt AG Ikwechegh MSS PSC fwc
06 Apr 98 - 07 Sep 98
Trolltunga Norway
Capt SO Adenote MSS PSC 
08 Sep 98 - 30 Jul 01
Trolltunga Norway
Capt C Chukwuka MSS PSC+ fwc
31 Jul 01 - 13 Jul 02
chukwuka
Capt SO Adenote MSS PSC fwc
12 Aug 02 - 24 Jul 03
Trolltunga Norway
Capt ED Ekpiken DSS MSS PSC fwc MSc
21 Aug 03 - 22 Dec 03
Trolltunga Norway
Cdre ED Ekpiken DSS MSS PSC fwc MSc
23 Dec 03 - 22 Aug 05
Trolltunga Norway
Capt O Odumosu MSS PSC fwc BSc
05 Sep 05 - 16 Dec 05
odumosu
Cdre O Odumosu MSS PSC fwc BSc
16 Dec 05 - 15 Oct 06
Capt MA Maiha DSS MSS PSC BSc
01 Oct 06 - 09 Aug 07
Capt AG Inusa MSS PSC fwc BSc
27 Aug 06 - 12 Dec 07
Trolltunga Norway
Cdre AG Inusa DSS PSC fwc BSc
13 Dec 07 - 30 Jun 11
Trolltunga Norway
R Adm AG Inusa DSS PSC fwc MSc
1 Jun 11 - 12 Feb 12
Trolltunga Norway
Cdre MA Maiha DSS PSC fdc MSc
13 Feb 12 - 14 Jan 13
Trolltunga Norway
R Adm AG Inusa DSS PSC fwc MSc
14 Jun 13 - 18 JUL 14
Trolltunga Norway 
Capt NJ Bala MSS PSC fdc MSc MRIN
18 Jul 14 - 9 Dec 14
Trolltunga Norway 
Cdre NJ Bala MSS PSC fdc MSc MRIN
09 Dec 14 - 19 Jan 17
Trolltunga Norway 
Cdre CE Okafor DSS PSC(+) FDC  MSc  FCIS
20 Jan 17 - 21 Sep 19
Trolltunga Norway 
R ADM CE Okafor GSS PSC(+) FDC  MSc  FCIS
22 Sep 19 - 5 Jul 23